First of all, technically speaking, LED lamps have more advantages than xenon lamps, one by one.

Long life, high luminous efficiency

The first is that the life of LED lights will be longer.

There are papers in the journal "Automotive Practical Technology", and it is mentioned in the "Development of Automobile Headlamp Technology".

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The service life of LED lamps is 20,000 hours, which is 20 times higher on average than halogen lamps. Xenon lamps are only 3 times higher than halogen lamps. Well, when they look at each other, they are several times different.

It is because the LED lamp uses a semiconductor chip that is energized and emits light. It is usually fixed on the bracket with glue, then sealed with epoxy resin, and then a shell is installed.

There is no loose part in the lamp body, and the stability and shock resistance are very good.

It's like: Ancient cultural relics, specimens and such things, weren't they sealed and wrapped in wax? It’s not a problem to save for hundreds of thousands of years, right?

Moreover, I didn't say that there was a bolt here. There was something over there that "tatatata" shook. What happened to the disconnection for a long time? Nothing.

Moreover, technology continues to develop. At present, the luminous efficiency of LED lamps is generally higher than that of xenon lamps and halogen lamps.